# Alteration or repair permit B200510248 at 50 W Washington St, Chicago

Chicago Department of Buildings permit B200510248: issued Sep 18, 2026 for alteration or repair work at 50 W Washington St. .Scope: nonstructural interior alteration to existing suite and restroom with associated electrical, replacement of trim and finishes.locations: 0 residential unit(s), 1 non-residential unit(s), 19th floor doors and suite 1904.

- Permit number: B200510248
- Issued: Sep 18, 2026
- Type of work: Alteration or repair (city: Nonstructural Interior Work, PERMIT – EXPRESS PERMIT PROGRAM)
- Status: Issued (city: Active)
- Reported cost: $350,000
- ZIP code: 60602 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/50-w-washington-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 18:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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